速度耐力训练中的短跑运动员的能量代谢特征,有不同的间歇休息时间
Yingxiong Lan1, Yin Wu2, Jialiang Chen2
1Fujian Athletics and Cycling Administrative Center, Fuzhou, Fujian, China.
Scientific reports
|October 1, 2025
概括
在速度耐力训练期间更短的休息间隔可以提高生理反应. 一分钟的休息间隔更有效地改善了短跑者的素系统和无氧能力.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 人类的新陈代谢.
背景情况:
- 了解能量代谢对于优化运动表现至关重要.
- 速度耐力训练是短跑者的关键组成部分.
- 休息间隔的持续时间显著影响训练期间的生理反应.
研究的目的:
- 为了研究短跑运动员在速度耐力训练中的能量代谢特征.
- 为了比较1分钟和2分钟的休息间隔对能源系统的影响.
- 为了确定最佳的休息间隔以提高冲刺表现.
主要方法:
- 12名男子短跑运动员接受了速度耐力训练方案,休息间隔有所变化 (1分钟与2分钟).
- 测量包括血中乳酸盐水平,氧气消耗 (VO2) 和运动后过量氧气消耗 (EPOC).
- 使用基于VO2,血液乳酸和EPOC的快速方法计算能量代谢.
主要成果:
- 与2分钟间隔 (82.33kJ) 相比,1分钟的休息间隔导致更高的素能量供应 (109.03kJ).
- 在1分钟间隔 (189.79kJ) 和2分钟间隔 (167.45kJ) 中,糖解质能量供应也更高.
- 有氧代谢能量供应在两个休息间隔之间没有显著差异.
结论:
- 在速度耐力训练期间,较短的休息间隔 (1分钟) 会引起更大的素和糖溶性能量系统激活.
- 1分钟的休息间隔更有效地提高了短跑者的素系统和无氧能力.
- 男性短跑运动员应进行1分钟的休息间隔训练,以改善心血管功能和整体速度耐力.
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